*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:90px}body{font-family:DM Sans,system-ui,sans-serif;background:#fff;color:#475569;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}main{flex:1;margin:0;padding:0;display:flex;flex-direction:column}.site-header{background:#0f172a;height:48px;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(255,255,255,.06)}.header-inner{max-width:1200px;margin:0 auto;height:100%;display:flex;align-items:center;padding:0 3rem;gap:20px}.header-brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.logo-text{font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:1.25rem;color:#fff;font-weight:700;line-height:1;text-decoration:none;transition:opacity .12s}.logo-text:hover{text-decoration:none;opacity:.85}.logo-dot{color:#3b82f6}.header-brand .sep{width:1px;height:18px;background:#ffffff40}.wordmark{font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:1.25rem;color:#fff;font-weight:500;line-height:1;text-decoration:none;transition:opacity .12s}.wordmark:hover{text-decoration:none;opacity:.85}.header-nav{display:flex;align-items:center;gap:2rem;margin-left:auto}.nav-item{color:#94a3b8;text-decoration:none;font-size:.875rem;font-weight:500;transition:color .12s;white-space:nowrap}.nav-item:hover{color:#fff;text-decoration:none}.nav-item.is-active{color:#fff;font-weight:700;text-decoration:none}.header-search-icon{width:32px;height:32px;border-radius:6px;background:transparent;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;padding:0;transition:background .12s}.header-search-icon:hover{background:#ffffff14}.site-footer{border-top:1px solid #e2e8f0;padding:20px 3rem;display:flex;justify-content:space-between;align-items:center;font-size:11px;width:100%;background:#fff;flex-shrink:0}.footer-left{display:flex;align-items:center;gap:6px}.footer-logo{font-weight:500;font-size:13px;color:#0f172a;text-decoration:none;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}.footer-logo:hover{text-decoration:none}.footer-sep{color:#94a3b8;margin:0 2px}.footer-text{color:#94a3b8}.footer-right{display:flex;gap:16px;flex-shrink:0}.footer-right a{color:#94a3b8;text-decoration:none}.footer-right a:hover{color:#64748b}::selection{background:#2563eb;color:#fff}@media(max-width:768px){.header-inner{padding:0 1.5rem}.site-footer{padding:20px 1.5rem}}.faq-container{max-width:1120px;margin:0 auto;padding:0 32px}.faq-hero{background:#0f1a2e;color:#fff;padding:48px 0 64px}.faq-breadcrumb{padding:0 0 28px;font-size:13px;color:#94a3b8}.faq-breadcrumb a{color:#cbd5e0;text-decoration:none}.faq-breadcrumb a:hover{color:#fff}.faq-breadcrumb .sep{margin:0 8px;color:#64748b}.faq-breadcrumb .current{color:#fff}.faq-hero h1{font-family:Georgia,Times New Roman,serif;font-size:52px;line-height:1.1;font-weight:400;letter-spacing:-1.2px;margin:0 0 18px;max-width:680px}.faq-hero-intro{font-size:17px;line-height:1.6;color:#cbd5e0;max-width:620px;margin:0 0 28px}.verification-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;background:#10b9811f;border:1px solid rgba(16,185,129,.3);border-radius:6px;font-size:13px;color:#6ee7b7;font-weight:500}.verification-badge .dot{width:6px;height:6px;border-radius:50%;background:#10b981;animation:faqPulse 2s ease-in-out infinite}@keyframes faqPulse{0%,to{opacity:1}50%{opacity:.5}}.faq-layout{display:grid;grid-template-columns:1fr 240px;gap:64px;padding:56px 0 96px;align-items:start}.faq-sidebar{position:sticky;top:100px;order:2}.sidebar-label{font-size:11px;font-weight:700;letter-spacing:1.5px;color:#64748b;text-transform:uppercase;margin-bottom:16px;padding-left:14px}.sidebar-nav{list-style:none;padding:0;margin:0}.sidebar-nav li a{display:block;padding:10px 14px;color:#4a5568;text-decoration:none;font-size:14px;border-radius:6px;border-left:2px solid transparent;transition:color .2s,background .2s,border-color .2s;line-height:1.35}.sidebar-nav li a:hover{color:#1a2b4a;background:#f8fafc}.sidebar-nav li a.active{color:#1e40af;background:#eff6ff;border-left-color:#2563eb;font-weight:600}.sidebar-nav li a .count{font-size:12px;color:#94a3b8;margin-left:6px}.sidebar-nav li a.active .count{color:#60a5fa}.faq-main{max-width:760px;order:1}.faq-category{margin-bottom:64px;scroll-margin-top:100px}.category-header{margin-bottom:28px;padding-bottom:16px;border-bottom:2px solid #e2e8f0}.category-label{font-size:11px;font-weight:700;letter-spacing:1.5px;color:#2563eb;text-transform:uppercase;margin-bottom:6px}.category-title{font-family:Georgia,serif;font-size:30px;font-weight:400;letter-spacing:-.6px;color:#1a2b4a;line-height:1.2;margin:0}.faq-item{background:#fff;border:1px solid #e2e8f0;border-radius:10px;margin-bottom:10px;transition:border-color .2s,box-shadow .2s}.faq-item:hover{border-color:#cbd5e0}.faq-item.open{border-color:#c7d2fe;box-shadow:0 6px 18px #2563eb0f}.faq-question{width:100%;padding:20px 24px;background:none;border:none;text-align:left;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;font-family:inherit}.faq-question-text{font-size:16px;font-weight:600;color:#1a2b4a;line-height:1.4}.faq-icon{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:#eff6ff;color:#2563eb;display:flex;align-items:center;justify-content:center;font-weight:400;font-size:0;line-height:1;transition:background .2s,color .2s}.faq-icon:before{content:"+";font-size:20px;line-height:1}.faq-item.open .faq-icon{background:#2563eb;color:#fff}.faq-item.open .faq-icon:before{content:"−"}.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}.faq-item.open .faq-answer{max-height:1500px}.faq-answer-inner{padding:4px 24px 24px;font-size:15px;color:#334155;line-height:1.7}.faq-answer-inner p{margin:0 0 12px}.faq-answer-inner p:last-of-type{margin-bottom:0}.faq-answer-inner strong{color:#1a2b4a;font-weight:600}.faq-answer-inner ul{margin:10px 0 14px 4px;padding-left:20px}.faq-answer-inner li{margin-bottom:6px}.faq-answer-inner blockquote{border-left:3px solid #2563eb;padding:12px 16px;margin:14px 0;color:#4a5568;font-style:italic;background:#f8fafc;border-radius:0 6px 6px 0}.faq-source{margin-top:20px;padding:14px 16px;background:#f8fafc;border-radius:6px;font-size:13px;color:#64748b;line-height:1.55}.faq-source strong{color:#1a2b4a;font-weight:600}.faq-bottom-cta{margin-top:40px;padding:40px;background:linear-gradient(135deg,#1a2b4a,#0f1a2e);border-radius:12px;text-align:center;color:#fff}.faq-bottom-cta h3{font-family:Georgia,serif;font-size:26px;font-weight:400;letter-spacing:-.4px;margin:0 0 14px}.faq-bottom-cta p{color:#cbd5e0;margin:0 auto 22px;max-width:480px}.cta-btn{display:inline-block;padding:13px 32px;background:#2563eb;color:#fff;text-decoration:none;border-radius:6px;font-weight:600;font-size:15px;transition:background .2s}.cta-btn:hover{background:#1d4ed8}@media(max-width:900px){.faq-layout{grid-template-columns:1fr;gap:0}.faq-sidebar{position:relative;top:0;margin-bottom:32px;padding:20px;background:#f8fafc;border-radius:10px;order:1}.faq-main{order:2}.sidebar-nav{display:grid;grid-template-columns:1fr 1fr;gap:4px}.sidebar-label{padding-left:0}.faq-hero h1{font-size:36px}.category-title{font-size:24px}}